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11. Tilting at Windmills: Bernanke and Blanchard’s Obsession with the Wage-Price Spiral

Author:
Servaas Storm
Publication Date:
04-2024
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
Bernanke and Blanchard (2023) use a simple dynamic New Keynesian model of wage-price determination to explain the sharp acceleration in U.S. inflation during 2021-2023. They claim their model closely tracks the pandemic-era inflation and they confidently conclude that “… we don’t think that the recent experience justifies throwing out existing models of wage-price dynamics.” This paper argues that this confidence is misplaced. The Bernanke and Blanchard is another failed attempt to salvage establishment macroeconomics after the massive onslaught of adverse inflationary circumstances with which it could evidently not contend. It misrepresents American economic reality, hides distributional issues from view, de-politicizes (monetary and fiscal) policy-making, and sets monetary policymakers up to deliver significantly more monetary tightening than can be justified on the basis of more realistic model analyses.
Topic:
Economics, Monetary Policy, Inflation, Macroeconomics, and Wages
Political Geography:
North America and United States of America

12. Implications of the Inflation Reduction Act for the Biotechnology Industry

Author:
Cody Hyman, Henry Dao, Gregory Vaughan, and Fred D. Ledley
Publication Date:
07-2024
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
The Inflation Reduction Act of 2022 contains landmark provisions authorizing the government to negotiate the price of selected drugs covered by Medicare Part D. The biopharmaceutical industry has criticized these provisions as a threat to innovation arguing that reducing future revenues could disincentivize equity investment in biotechnology. This research examines the sensitivity of private and public equity investment in the biotechnology industry to drug price indices and market conditions from 2000-2022. The analysis shows that equity financing and valuation in the biotechnology industry were strongly associated with equity market conditions but not indices of either producer or consumer drug prices. These results do not support claims of an association between changing drug prices and the availability of equity capital to emerging biotechnology companies, which currently sponsor the majority of all clinical trials. These results add to evidence that the IRA may not have a negative impact on pharmaceutical innovation.
Topic:
Economics, Health, Inflation, Innovation, Biotechnology, Public Investment, and Inflation Reduction Act
Political Geography:
North America and United States of America

13. Good Policy or Good Luck? Why Inflation Fell Without a Recession

Author:
Thomas Ferguson and Servaas Storm
Publication Date:
09-2024
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
This paper analyzes claims that the Federal Reserve is principally responsible for the decline of inflation in the U.S. We compare several different quantitative approaches. These show that at most the Fed could plausibly claim credit for somewhere between twenty and forty percent of the decline. The paper then examines claims by central bankers and their supporters that a steadfast Fed commitment to keeping inflationary expectations anchored played a key role in the process. The paper shows that it did not. The Fed’s own surveys show that low-income Americans did not believe assurances from the Fed or anyone else that inflation was anchored. Instead, what does explain much of the decline is the simple fact that most workers nowadays cannot protect themselves by bargaining for higher wages. The paper then takes up the obvious question of why steep rises in interest rates have not so far led to big rises in unemployment. We show that recent arguments by Benigno and Eggertson that shifts in vacancy rates can explain this are inconsistent with the evidence. The biggest factor in accounting for the strength in the economy is the continuing importance of the wealth effect in sustaining consumption by the affluent. This arises, as we have emphasized in several papers, from the Fed’s quantitative easing policies. Absent sharp declines in wealth, the continuing importance of this factor is likely to feed service sector inflation in particular.
Topic:
Economics, Monetary Policy, Federal Reserve, Inflation, and Macroeconomics
Political Geography:
North America and United States of America

14. Decoding Inflation: Role of Institutional Quality in Türkiye Using Advanced Econometric Techniques

Author:
Yıldırım Beyazıt Çiçen
Publication Date:
01-2024
Content Type:
Journal Article
Journal:
Istanbul Journal of Economics
Institution:
Istanbul University Faculty of Economics
Abstract:
Persistent inflation remains a significant economic challenge in Türkiye. The causes of high inflation have been examined through various factors, including supply and demand, as well as monetary and fiscal policies. However, few studies have included institutional factors in their analyses. The objective of this study is to determine whether institutional quality affects inflation in Türkiye. A novel and robust econometric analysis method is employed in this study. Between 2005 and 2019, the inflation rate, the International Country Risk Guide’s (ICRG) Political Risk Rating index, which measures the quality of institutional structure, and the changes in currency exchange rate basket variables in Türkiye were examined using the Fourier KPSS stationarity test and the Fourier Shin cointegration test. The results of the analysis indicate that inflation rate is co-integrated with institutional quality. The deterioration of institutional quality in Türkiye between 2005 and 2019 has been associated with an increase in inflation. While the implicit inflation targeting period in the inflation targeting regime implemented in Türkiye after 2002 was relatively successful, the explicit inflation targeting period failed to reduce inflation. The primary reason for the inability to achieve the specified inflation targets during these periods is the deterioration in the quality of institutions. It is also important to note that central bank independence is not immune to political influence and is one of the most important factors affecting inflation targeting.
Topic:
Institutions, Inflation, Central Bank, and Econometrics
Political Geography:
Turkey and Middle East

15. Implicit Coordination in Sellers’ Inflation: How Cost Shocks Facilitate Price Hikes

Author:
Isabella Weber, Evan Wasner, Markus Lang, Benjamin Braun, and Jens van't Klooster
Publication Date:
11-2024
Content Type:
Working Paper
Institution:
Political Economy Research Institute (PERI), University of Massachusetts Amherst
Abstract:
Supply shocks are now widely recognized as a driver of the recent inflation bout, but the role of firms’ pricing strategies in propagating input cost shocks remains contested. In this paper, we review the state of the academic debate over sellers’ inflation and assess whether, in line with this theory, economy-wide cost shocks have functioned as an implicit coordination mechanism for firms to hike prices. We use a dataset containing 138,962 corporate earnings call transcripts of 4,823 stock-market listed U.S. corporations from the period 2007-Q1 to 2022-Q2 to conduct sentiment analysis via both dictionary-based natural language processing and a large language model approach. We find that large input price shocks (as well as their co-occurrence with supply constraints) correlate with positive sentiments expressed in executives’ statements about cost increases. Qualitative analysis provides further insights into the reasoning behind executives’ optimism regarding their ability to turn an economy-wide cost shock into an opportunity to raise prices and protect or even increase profits.
Topic:
Economy, Inflation, Profit, and Corporations
Political Geography:
North America and United States of America

16. Distributional Implications and Share Ownership of Record Oil and Gas Profits

Author:
Gregor Semienuk, Isabella M. Weber, Iain Weaver, Evan Wasner, Benjamin Braun, Philip B. Holden, Pablo Salas, Jean-Francois Mercure, and Neil R. Edwards
Publication Date:
11-2024
Content Type:
Working Paper
Institution:
Political Economy Research Institute (PERI), University of Massachusetts Amherst
Abstract:
The 2022 oil and gas crisis resulted in record fossil-fuel profits globally that rehabilitated the oil and gas industry, obstruct the energy transition and contributed to inflation. We analyse the size and the distribution of financial beneficiaries of these unprecedented profits across countries and across wealth groups within the United States, using company income statements and comprehensive ownership data, to construct a global network of shareholdings with 397,619 nodes. We estimate that globally, net income in publicly listed oil and gas companies reached US$916 billion in 2022. The United States was the biggest beneficiary receiving US$301 billion in fossil fuel profits both from domestic extraction and through global shareholding, more than U.S. investments of US$267 billion in the low carbon economy that year. Analyzing the U.S. distribution including privately held US companies, 51% of profits went to the wealthiest 1%, predominantly through direct shareholdings and private company ownership. In contrast the bottom 50% only received 1%. The incremental fossil-fuel profits in 2022 over those in 2021 were enough to increase the disposable income of the wealthiest Americans several percent and compensate a substantial part of their purchasing power loss from inflation that year, thereby exacerbating inflation inequality. Record fossil-fuel profits also reinforce existing racial and ethnic inequalities and inequalities between groups with different educational attainments. Our results also show that only a small share of overall profits benefits institutions that serve the wider public such as pension funds. We discuss how windfall profits taxes could be used to both lower inequality and accelerate the energy transition as increasing geopolitical tensions and climate impacts portend continued volatility in oil and gas markets.
Topic:
Oil, Gas, Inflation, Fossil Fuels, and Energy Transition
Political Geography:
North America and United States of America

17. Is “High Inflation” Always and Everywhere an Exchange Rate Phenomenon?

Author:
Tural Yusifzada, Hasan Cömert, and Kagan Parmaksiz
Publication Date:
10-2024
Content Type:
Working Paper
Institution:
Political Economy Research Institute (PERI), University of Massachusetts Amherst
Abstract:
After decades of stable and low levels of inflation throughout the world, the recent global upsurge in inflation has once again triggered extensive debate among economists about the underlying reasons for the rising trend in inflation. This study aims to contribute to this ongoing discussion by exploring a potential channel that could be fundamental to our understanding of the high inflation levels common across a large number of countries. Drawing upon a rich historical dataset spanning from 1961 to 2023 and employing a random effects panel probit model, our research reveals that the nominal exchange rate depreciation emerges as a strong predictor of “high inflation” episodes across different economies and time periods. Notably, this predictive capability extends to countries with varying income levels, with high-income, upper-middle-income, and lower-middle-income nations exhibiting success rates of 70%, 77%, and 63%, respectively, in forecasting “high inflation” based solely on exchange rate depreciation. Furthermore, food and energy prices also emerge as other important contributors to inflation. These findings have important implications for recognizing exchange rate depreciation as a vital early warning signal for high inflation not only facilitates more timely and effective policy interventions but also emphasizes the critical role of historical exchange rate dynamics and supplyside factors in comprehending the complexities of “high inflation.”
Topic:
Economy, Inflation, Exchange Rates, Early Warning, and Panel Probit Model
Political Geography:
Global Focus

18. Can Price Controls Be Optimal? The Economics of the Energy Shock in Germany

Author:
Tom Krebs and Isabella Weber
Publication Date:
03-2024
Content Type:
Working Paper
Institution:
Political Economy Research Institute (PERI), University of Massachusetts Amherst
Abstract:
In the wake of the global energy crisis, many European countries used energy price controls to fight inflation and to stabilize the economy. Despite its wide adoption, many economists remained skeptical. In this paper, we argue that price controls should be part of the policy toolbox to respond to shocks to systemically important sectors because not using them can have large economic and political costs. We put forward our arguments in two steps. In a first step, we analyze the impact on the German economy and society of the global energy crisis that followed Russia’s attack on Ukraine in February 2022. Our analysis shows that energy shocks matter. Specifically, the one-year GDP loss of the energy crisis 2022 amounts to 4 percent and is of a comparable magnitude to the short-run output losses during the COVID-19 crisis 2020 and the global financial crisis 2008. In addition, during the energy crisis 2022 inflation rates rose dramatically and real wages dropped more than in any other year in post-war Germany. There are also clear signs that the crisis is causing severe long-term economic damage (hysteresis effects). At the beginning of 2024, GDP is 7 percent and real wages are 10 percent below their pre-COVID-19 trend. We argue that the German government handled the immediate response to the energy shock well, but subsequently waited too long to introduce an energy price brake in 2022. This failure to act decisively in response to heightened economic insecurity coincided with a strong rise of the approval rates of the far-right AfD in the summer of 2022. We also show that the German energy price brake was an effective price stabilization policy for households, but did not protect the industrial base appropriately making it more likely that the German economy will continue to stagnate. In a final step, we turn to the use of price controls as an optimal policy response to an energy shock within a general equilibrium framework. We develop a simple production model with an energy sector and shows that price controls are socially optimal whenever selffulfilling expectations generate endogenous price uncertainty in the wake of an energy shock. We also link our analysis to the so-called sunspot literature that was developed in the 1980s as a response to the rational-expectations revolution in macroeconomics. Finally, we use our theoretical analysis to shed some light on the economic policy debate and the resistance of German mainstream economists to the introduction of energy price controls in 2022.
Topic:
Economics, Inflation, Macroeconomics, Price Control, Energy, and Stabilization
Political Geography:
Europe and Germany

19. The Trinity of COVID Era Inflation in G7 Economies

Author:
Joseph E. Gagnon and Asher Rose
Publication Date:
12-2024
Content Type:
Working Paper
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
COVID era inflation was driven by a unique combination of three shocks: First, a plethora of pandemic-related shifts in demand patterns and disruptions to supply caused prices of consumer durable goods to skyrocket. Second, the Ukraine war caused the largest global commodity price surge in 40 years, which mainly affected prices of nondurable goods such as food and gasoline. Third, strong monetary and fiscal responses to the pandemic recession caused labor markets to tighten, pushing up prices of services. This paper estimates models of the components of consumer prices in each G7 economy in order to document the transmission of these shocks. The first two shocks had run their course by 2023, enabling overall inflation to decline sharply from its 2022 peak. But labor markets remained at least moderately tight in most G7 economies in 2024, and services inflation remained noticeably higher than its pre-pandemic level.
Topic:
Economy, Inflation, G7, COVID-19, and Goods and Services
Political Geography:
Global Focus

20. Did Supply Chains Deliver Pandemic-Era Inflation?

Author:
Phil Levy
Publication Date:
10-2024
Content Type:
Policy Brief
Institution:
Peterson Institute for International Economics (PIIE)
Abstract:
This Policy Brief argues that supply chain breakdowns were not a principal cause of pandemic-era inflation. Levy focuses on US trade in containerized goods and shows that, within months of the pandemic’s onset, the quantities of goods delivered in fact increased significantly. The sharp increases in inflation and shipping prices and the accompanying delays and empty shelves in the presence of significantly increased quantities suggest, instead, a large positive demand shock. Goods consumption levels rose sharply and remained elevated into 2023 and beyond, even as shipping delays and price hikes dissipated. The author concludes that, while it may be worthwhile to make supply chains more efficient and aim for increased elasticity of supply, the goal of avoiding inflation and shortages is likely better met through improved demand management.
Topic:
Inflation, Trade, COVID-19, Shipping, and Supply Chains
Political Geography:
North America and United States of America